19509-3936 UC 4037 AB

 
 
19h 50m 55.47s -39 35' 33.4" P.A. 179.00 sep 100.4 mag 9.30,16.40 Sp G1/2V dist. 74.79 pc (243.96 l.y.)
 
 
Coord 2000 19509-3936 Discov num UC 4037 Comp AB Coord arcsec 2000 19 50 55.47 -39 35 33.4
Date first 1998 Date last 2015 Obs 4
Pa first 178 Pa last 178.5 P.A. Now (θ) 178.5°
Sep first 103.0 Sep last 100.448 Sep. Now (ρ) 100.448"
Mag pri 9.30 Mag sec 16.40 delta mag (ΔM) 7.1 Spectral class G1/2V (yellow)
Pri motion ra +026 Sec motion ra +018
Pri motion dec -130 Sec motion dec -115
Notes V W (Proper motion indicates physical, )
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 211595 HIP 97667 Tycho2 7938-01584-1
HD 187292 CD CD-3913477 CP CP-39 8546 Distance 74.79
Distance ly 243.96